JavaScript – Number toLocaleString() Method
The Number toLocaleString() method returns a number as a string, using locale settings.
JavaScript – Number toPrecision() Method
The Number toPrecision() method formats a number to a specified length, adding a decimal point and zeroes if necessary to achieve the length.
JavaScript – Number valueOf() Method
The Number valueOf() method returns the primitive value of a number.
JavaScript – List of Number Methods and Properties
This is a quick reference list of JavaScript number methods and properties with examples of how they are used.
SQL – MySQL RAND() Function
The MySQL RAND() function returns a random number between 0 (inclusive) and 1 (exclusive).
SQL – MySQL ROUND() Function
The MySQL ROUND() function rounds a number to a specified number of decimal places.
SQL – MySQL TRUNCATE() Function
The MySQL TRUNCATE() function truncates a number to the specified number of decimal places.
SQL – SQL Server ABS() Function
The SQL Server ABS() function returns the absolute value of a number.
Python – Working with Data Types
Python has various built-in data types to allow for variables to store different types of data that can do different things.
Python – Working with Numbers
There are three numeric types in Python: int, float, and complex. Variables of numeric types are created when assigned a value.
Python – Getting a Simple Random Number
Python does not have a random() function to make a random number, but does have a built-in module called random that can be used to make random numbers.